Shaft Collars - 1.25" Bore Diameter - Clamping Two Piece Shaft Collar - 303 Stainless Steel (2 Pack)

Two-Piece 1.25 in Bore Shaft Collar Set in 303 Stainless Steel 2 Pack
✔️ 1.25 in bore, 2.063 in OD, 0.5 in thick, 2-piece clamp, screws

These two-piece split shaft collars are made from 303 stainless steel and come as a 2-pack with screws. They’re designed for a precise 1.25 inch bore and offer strong clamping and corrosion resistance in wet environments. Made in the USA by Coastal Machine Works, edges are deburred and bore engraved for easy identification.

✅ Inside diameter: 1.25 in (31.75 mm)
✅ Outside diameter: 2.063 in (52.45 mm)
✅ Thickness: 0.5 in (12.7 mm)
✅ Material: 303 stainless steel, corrosion resistant
✅ Design: two-piece split collar with full surface clamping
✅ Screws: 2x 1/4-28 x 5/8" stainless socket head screws
✅ Pack: 2 collars per order
✅ Deburred edges and bore engraving for quick ID

💡 What is a shaft collar used for in mechanical systems?

A handy piece to position and lock components on a shaft, preventing unwanted movement. - Provides axial positioning in assemblies
- Delivers a firm, even clamp without harming the shaft
- Easy mid-shaft installation with a split design
- Common in conveyors, gear drives, and automation setups